11683880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22469}}^1$

素因数の和:22493

約数の個数: 32

約数和(自身を含む): 28312200

約数和(自身を除く): 16628320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22469, 44938, 89876, 112345, 179752, 224690, 292097, 449380, 584194, 898760, 1168388, 1460485, 2336776, 2920970, 5841940, 11683880]

約数ペア:

[(1, 11683880), (2, 5841940), (4, 2920970), (5, 2336776), (8, 1460485), (10, 1168388), (13, 898760), (20, 584194), (26, 449380), (40, 292097), (52, 224690), (65, 179752), (104, 112345), (130, 89876), (260, 44938), (520, 22469)]